Features
1-1/8 inch width x 1-15/16 inch height Large D Port; Pontiac V8 - 326, 350, 370, 389, 400, 421, 428, 455 ('58-'79), Large D Port, Headers Only, 2/Set
1-1/2 inch width x 1-15/16 inch height Oval End Ports
Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts Fit type: Universal Fit
Details
Upgrade your Pontiac V8 engine with the Remflex 12-004 Exhaust Gasket, designed to deliver unmatched performance and durability. Whether you have a 326, 350, 370, 389, 400, 421, 428, or 455 engine from '58 to '79, this set of 2 gaskets is perfect for Large D Port headers.
One of the biggest issues with heating and cooling of the exhaust system is the warping of header and manifold flanges. Don't compromise on performance - Remflex exhaust gaskets completely seal the gaps between the head and header, thanks to their 100 percent flexible graphite construction. These gaskets are not only thick but also highly compressible, ensuring a perfect fit every time.
Unlike other gaskets on the market, Remflex exhaust gaskets are designed to crush up to 50 percent, making them highly effective at filling any pits or gaps in the flange surface, even up to 1/16 inch. Say goodbye to exhaust leaks and enjoy a smoother, more powerful ride.
Remflex exhaust gaskets are built to last. They do not contain any rubber binders or composite materials that shrink or harden over time or temperature changes. With these gaskets, there's no need to constantly retighten your flange bolts. You can trust Remflex for a reliable and maintenance-free solution.
Upgrade your Pontiac V8 engine with Remflex 12-004 Exhaust Gaskets today and experience the difference in performance and durability. Don't miss out on this opportunity to enhance your vehicle's exhaust system and take your driving experience to the next level. Click here to order now!
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